Method and apparatus for managing conference calls

ABSTRACT

A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to retrieve from an address book a communication identifier for each of a plurality of participants, determine from the address book a conferencing type for each of the plurality of participants, and initiate according to the conference type and the communication identifier of each participant a Voice over Internet Protocol conference call directed to communication devices of the plurality of participants. Other embodiments are disclosed.

FIELD OF THE DISCLOSURE

The present disclosure relates generally to communication techniques andmore specifically to a method and apparatus for managing conferencecalls.

BACKGROUND

Three-way calling is a common feature provided by telecommunicationservice providers. Users of this feature can expand a three party callwhen each user having the feature joins other parties. This approach,however, can take time and require coordination. Some service providershave provided a more convenient approach with a dial-in conferencenumber. With this service, participants can dial into a single numberwith relative ease.

BRIEF DESCRIPTION OF THE DRAWINGS

FIGS. 1-2 depict illustrative embodiments of communication systems thatprovide media services;

FIG. 3 depicts an illustrative embodiment of a portal interacting withthe communication systems of FIGS. 1-2;

FIG. 4 depicts an illustrative embodiment of a communication deviceutilized in the communication systems of FIGS. 1-2;

FIG. 5 depicts an illustrative embodiment of a method according to thepresent disclosure;

FIG. 6 depicts an illustrative embodiment of a block diagram ofcommunication devices operating according to the method of FIG. 5; and

FIG. 7 is a diagrammatic representation of a machine in the form of acomputer system within which a set of instructions, when executed, maycause the machine to perform any one or more of the methodologiesdiscussed herein.

DETAILED DESCRIPTION

One embodiment of the present disclosure can entail a communicationdevice having a controller to retrieve from an address book acommunication identifier for each of a plurality of participants,determine from the address book a conferencing type for each of theplurality of participants, and initiate according to the conference typeand the communication identifier of each participant a Voice overInternet Protocol (VoIP) conference call directed to communicationdevices of the plurality of participants. The conferencing type canindicate whether the participant can participate in a video conferenceor only an audio conference.

Another embodiment of the present disclosure can entail acomputer-readable storage medium having computer instructions todetermine from an address book a conferencing type for each of aplurality of participants, and initiate according to the conference typeand the communication identifier of each participant a video-only,voice-only, or combination conference call directed to communicationdevices of the plurality of participants.

Yet another embodiment of the present disclosure can entail initiating avideo-only conference call, a voice-only conference call, or acombination thereof with at least one participant responsive todetermining from an address book a conferencing type for each of aplurality of participants.

FIG. 1 depicts an illustrative embodiment of a first communicationsystem 100 for delivering media content. The communication system 100can represent an Internet Protocol Television (IPTV) broadcast mediasystem. The IPTV media system can include a super head-end office (SHO)110 with at least one super headend office server (SHS) 111 whichreceives media content from satellite and/or terrestrial communicationsystems. In the present context, media content can represent audiocontent, moving image content such as videos, still image content, orcombinations thereof. The SHS server 111 can forward packets associatedwith the media content to video head-end servers (VHS) 114 via a networkof video head-end offices (VHO) 112 according to a common multicastcommunication protocol.

The VHS 114 can distribute multimedia broadcast programs via an accessnetwork 118 to commercial and/or residential buildings 102 housing agateway 104 (such as a common residential or commercial gateway). Theaccess network 114 can represent a group of digital subscriber lineaccess multiplexers (DSLAMs) located in a central office or a servicearea interface that provide broadband services over optical links orcopper twisted pairs to buildings 102. The gateway 104 can use commoncommunication technology to distribute broadcast signals to mediaprocessors 106 such as Set-Top Boxes (STBs) which in turn presentbroadcast channels to media devices 108 such as computers or televisionsets managed in some instances by a media controller 107 (such as aninfrared or RF remote control).

The gateway 104, the media processors 106, and media devices 108 canutilize tethered interface technologies (such as coaxial or phone linewiring) or can operate over a common wireless access protocol. Withthese interfaces, unicast communications can be invoked between themedia processors 106 and subsystems of the IPTV media system forservices such as video-on-demand (VoD), browsing an electronicprogramming guide (EPG), or other infrastructure services.

Some of the network elements of the IPTV media system can be coupled toone or more computing devices 130 a portion of which can operate as aweb server for providing portal services over an Internet ServiceProvider (ISP) network 132 to wireline media devices 108 or wirelesscommunication devices 116 by way of a wireless access base station 117operating according to common wireless access protocols such as WirelessFidelity (WiFi), or cellular communication technologies (such as GSM,CDMA, UMTS, WiMAX, Software Defined Radio or SDR, and so on).

Another distinct portion of the one or more computing devices 130 can beused as a presence system 130 (herein referred to as presence system130) for collecting presence information associated with users of thefirst communication system 100. Presence information can indicate forexample the whereabouts of users as well as the communication devices inuse by these users. The whereabouts of a user can be determined from GPScoordinates transmitted by communication devices of the users to thepresence system 130, or from triangulation analysis performed from dataprovided by base stations such as reference 117. The presence system 130can determine which communication devices are in use by a particularuser by monitoring network activity generated thereby, or from statusinformation provided by the communication devices. The presence system130 can for example determine from network activity derived from commonnetwork elements such as switches or routers that a user is working froma computer terminal at his/her office, using a cellular phone, officephone, home phone, or otherwise. The presence system 130 can make asimilar determination by polling communication devices of the user todetermine their state of usage.

It will be appreciated by an artisan of ordinary skill in the art that asatellite broadcast television system can be used in place of the IPTVmedia system. In this embodiment, signals transmitted by a satellite 115supplying media content can be intercepted by a common satellite dishreceiver 131 coupled to the building 102. Modulated signals interceptedby the satellite dish receiver 131 can be submitted to the mediaprocessors 106 for generating broadcast channels which can be presentedat the media devices 108. The media processors 106 can be equipped witha broadband port to the ISP network 132 to enable infrastructureservices such as VoD and EPG described above.

In yet another embodiment, an analog or digital broadcast distributionsystem such as cable TV system 133 can be used in place of the IPTVmedia system described above. In this embodiment the cable TV system 133can provide Internet, telephony, and interactive media services.

It follows from the above illustrations that the present disclosure canapply to any present or future interactive media content services.

FIG. 2 depicts an illustrative embodiment of a communication system 200.employing an IP Multimedia Subsystem (IMS) network architecture tofacilitate the combined services of circuit-switched and packet-switchedsystems. Communication system 200 can be overlaid or operably coupledwith communication system 100 as another representative embodiment ofcommunication system 100.

Communication system 200 can comprise a Home Subscriber Server (HSS)240, a tElephone NUmber Mapping (ENUM) server 230, and other commonnetwork elements of an IMS network 250. The IMS network 250 canestablish communications between IMS compliant communication devices(CD) 201, 202, Public Switched Telephone Network (PSTN) CDs 203, 205,and combinations thereof by way of a Media Gateway Control Function(MGCF) 220 coupled to a PSTN network 260.

IMS CDs 201, 202 can register with the IMS network 250 by contacting aProxy Call Session Control Function (P-CSCF) which communicates with acorresponding Serving CSCF (S-CSCF) to register the CDs with at the HSS240. To initiate a communication session between CDs, an originating IMSCD 201 can submit a Session Initiation Protocol (SIP INVITE) message toan originating P-CSCF 204 which communicates with a correspondingoriginating S-CSCF 206. The originating S-CSCF 206 can submit queries tothe ENUM system 230 to translate an E.164 telephone number in the SIPINVITE to a SIP Uniform Resource Identifier (URI) if the terminatingcommunication device is IMS compliant.

The SIP URI can be used by an Interrogating CSCF (I-CSCF) 207 to submita query to the HSS 240 to identify a terminating S-CSCF 214 associatedwith a terminating IMS CD such as reference 202. Once identified, theI-CSCF 207 can submit the SIP INVITE to the terminating S-CSCF 214. Theterminating S-CSCF 214 can then identify a terminating P-CSCF 216associated with the terminating CD 202. The P-CSCF 216 then signals theCD 202 to establish communications.

If the terminating communication device is instead a PSTN CD such asreferences 203 or 205, the ENUM system 230 can respond with anunsuccessful address resolution which can cause the originating S-CSCF206 to forward the call to the MGCF 220 via a Breakout Gateway ControlFunction (BGCF) 219. The MGCF 220 can then initiate the call to theterminating PSTN CD by common means over the PSTN network 260.

The aforementioned communication process is symmetrical. Accordingly,the terms “originating” and “terminating” in FIG. 2 are interchangeable.It is further noted that communication system 200 can be adapted tosupport video conferencing by way of common protocols such as H.323. Inaddition, communication system 200 can be adapted to provide the IMS CDs201, 203 the multimedia and Internet services of communication system100.

The presence system 130 of FIG. 1 can be operably coupled to the secondcommunication system 200 for purposes similar to those described above.

FIG. 3 depicts an illustrative embodiment of a portal 302 which canoperate from the computing devices 130 described earlier ofcommunication 100 illustrated in FIG. 1. The portal 302 can be used formanaging services of communication systems 100-200. The portal 302 canbe accessed by a Uniform Resource Locator (URL) with a common Internetbrowser such as Microsoft's Internet Explorer™ using an Internet-capablecommunication device such as those described for FIGS. 1-2. The portal302 can be configured, for example, to access a media processor 106 andservices managed thereby such as a Digital Video Recorder (DVR), a VoDcatalog, an EPG, a personal catalog (such as personal videos, pictures,audio recordings, etc.) stored in the media processor, provisioning IMSservices described earlier, provisioning Internet services, provisioningcellular phone services, and so on.

FIG. 4 depicts an exemplary embodiment of a communication device 400.Communication 400 can serve in whole or in part as an illustrativeembodiment of the communication devices of FIGS. 1-2. The communicationdevice 400 can comprise a wireline and/or wireless transceiver 402(herein transceiver 402), a user interface (UI) 404, a power supply 414,a location receiver 416, and a controller 406 for managing operationsthereof. The transceiver 402 can support short-range or long-rangewireless access technologies such as Bluetooth, WiFi, Digital EnhancedCordless Telecommunications (DECT), or cellular communicationtechnologies, just to mention a few. Cellular technologies can include,for example, CDMA-1X, UMTS/HSDPA, GSM/GPRS, TDMA/EDGE, EV/DO, WiMAX,SDR, and next generation cellular wireless communication technologies asthey arise. The transceiver 402 can also be adapted to supportcircuit-switched wireline access technologies (such as PSTN),packet-switched wireline access technologies (such as TCPIP, VoIP,etc.), and combinations thereof.

The UI 404 can include a depressible or touch-sensitive keypad 408 witha navigation mechanism such as a roller ball, joystick, mouse, ornavigation disk for manipulating operations of the communication device400. The keypad 408 can be an integral part of a housing assembly of thecommunication device 400 or an independent device operably coupledthereto by a tethered wireline interface (such as a USB cable) or awireless interface supporting for example Bluetooth. The keypad 408 canrepresent a numeric dialing keypad commonly used by phones, and/or aQwerty keypad with alphanumeric keys. The UI 404 can further include adisplay 410 such as monochrome or color LCD (Liquid Crystal Display),OLED (Organic Light Emitting Diode) or other suitable display technologyfor conveying images to an end user of the communication device 400. Inan embodiment where the display 410 is touch-sensitive, a portion or allof the keypad 408 can be presented by way of the display.

The UI 404 can also include an audio system 412 that utilizes commonaudio technology for conveying low volume audio (such as audio heardonly in the proximity of a human ear) and high volume audio (such asspeakerphone for hands free operation). The audio system 412 can furtherinclude a microphone for receiving audible signals of an end user. TheUI 404 can further include an image sensor 413 such as a charged coupleddevice (CCD) camera for capturing still or moving images.

The power supply 414 can utilize common power management technologiessuch as replaceable and rechargeable batteries, supply regulationtechnologies, and charging system technologies for supplying energy tothe components of the communication device 400 to facilitate long-rangeor short-range portable applications. The location receiver 416 canutilize common location technology such as a global positioning system(GPS) receiver for identifying a location of the communication device100 based on signals generated by a constellation of GPS satellites,thereby facilitating common location services such as navigation. Thecontroller 406 can utilize computing technologies such as amicroprocessor, a digital signal processor (DSP), and/or a videoprocessor with associated storage memory such a Flash, ROM, RAM, SRAM,DRAM or other storage technologies.

The communication device 400 can be adapted to perform the functions ofthe media processor 106, the media devices 108, or the portablecommunication devices 116 of FIG. 1, as well as the IMS CDs 201-202 andPSTN CDs 203-205 of FIG. 2. It will be appreciated that thecommunication device 400 can also represent other common devices thatcan operate in communication systems 100-200 of FIGS. 1-2 such as agaming console and a media player.

FIG. 5 depicts an illustrative method 500 for managing conference calls.FIG. 6 depicts an illustrative embodiment of a block diagram 600 ofcommunication devices operating according to method 500. Block diagram600 comprises a communication device 602 in the form of a tablet with atouch-sensitive display (herein referred to as tablet 602). The tablet602 can include communication technology to support both DECT and WiFiprotocols. The tablet 602 can be communicatively coupled to a base unit606 by way of the DECT and WiFi air interfaces. A plurality of cordlesshandsets 604 can also be communicatively coupled to the base unit 606using the DECT protocol.

The base unit 606 can include communication technology forcommunicatively interfacing to a PSTN, VoIP or IMS network such as thosedescribed earlier. The base unit 606 can also include communicationtechnology for communicatively interfacing to the ISP network 132 ofFIG. 1 by way of a common Internet/router modem 608. The base unit 606can provide the cordless handsets voice communication services, and thetablet 602 a combination of voice and data communication services. Thetablet 602 and cordless handsets 604 can be equipped with common camerasensors 610 (such as charged coupled device sensors) which can enablethese devices to support video communication services.

With the configuration of FIG. 6 in mind, method 500 can begin with step502 in which a user of one of the communication devices of FIG. 6selects a plurality of parties from a communication log to engage in aconference call with the parties as participants. The communicationdevice referred to in this instance can be one of the cordless handsets604 or the tablet 602. The communication log can represent either adialed calls log, received calls log, or a combination thereof. The usercan highlight by means of a user interface (UI) of the communicationdevice entries in a received or dialed call entry.

The UI of the communication device can for example support a mousepointer function which allows the user to select more than one entry ina log. The user can signal the communication device, for example, thatmore than one entry is to be selected by depressing a control button ona Qwerty keyboard presented by the display of the tablet 602 whileselecting multiple participants. Alternatively, the UI can present theuser in the communication log a button (e.g., such as “Multi-party”)which when selected signals the communication device that multipleselections will follow. Thus each selection the user makes, highlightsan entry in the call log. If the user selects a highlighted entry again,the selection can be de-highlighted, thereby making the selectionprocess a toggle function.

The user can highlight more than one entry in either log, and theninitiate a request for a multi-party call by selecting a send button onthe phone as one would commonly do in a single number dialing process.Highlighting more than one entry in the logs can indicate to thecommunication device (602 or 604) that the actions taken represent aconference call.

In another embodiment, the user can direct the communication device instep 504 to record a calendar notice for a conference call with aplurality of attendees (or participants). The calendar notice can beaccepted by the participants which can also be recorded by thecommunication device. When the communication device detects a trigger ofthe calendar event in step 506, the communication device can once againdetect a multi-party conference call based on the listed participants inthe calendar notice.

Upon detecting a multi-party call in step 502 originating from thecommunication logs, or the calendar event in step 506 also initiating aconference call with multiple parties, the communication device canproceed to step 508 as an intermediary step before initiating aconference call. In step 508, the communication device can retrieve fromthe presence system 130 presence information for each participant. Inthe case of the table 602 this step can represent a communicationexchange with the presence system 130 over the data connection providedby the base unit 606 over the WiFi air interface. The presenceinformation can indicate to the communication device the availability ofeach participant to accept a call, and which communication device of thetargeted participant can be used to reach said participant.

With this information, the communication device can proceed to step 510to retrieve from an address book a communication identifier and aconferencing type of each communication device identified for theparticipants in step 508. The address book of the communication devicecan for example store information about multiple communication devicesof each participant (cell phone, house phone, office phone, soft phone,etc.). For each participant, the address book can also have aconferencing type entry for each communication device of theparticipant. For communication devices of the participants which canonly support voice communications, the conferencing type associated withthese devices can designate a voice-only device. For communicationdevices that can support video communications, the conferencing type candesignate a capability for video communications.

Since it is possible that not all participants will have videoconferencing capability, the communication device can be programmed instep 512 to present the user a list of the participants and therespective capabilities of their communication devices. A sample of thislist is shown in FIG. 6 as reference 612. The user can review this listbefore initiating the call to determine how best to engage with theparticipants. In one embodiment, for example, the user can select a GUIbutton shown under the table to engage in video-only communications withparticipants having this capability (e.g., participants 1 and N). Whenthis selection is made, the communication device can proceed to steps516 where it identifies the participants capable of video communications(1 and N) and initiates a video-only conference with these participantsin step 518. The video-only conference can take place over thecommunication network of FIG. 2 using a common video conferencingprotocol such as H.323.

In another embodiment, the user can request a voice-only communicationsession. In this instance, the conference all can occur in step 520 withall participants 1 through N, since all parties have communicationdevices that support voice services. The IMS network 250 of FIG. 2 cansupport participants with PSTN communication devices and others withVoIP communication devices.

In yet another embodiment, the user can choose a hybrid communicationsession in which some participants are contacted on a video channel,while others are contacted on a voice-only channel. The IMS network 250can perform the necessary multiplexing tasks so that the communicationdevice can initiate in step 522 a communication session with someparticipants engaged by voice and video, while others are engaged byvoice only.

Upon reviewing the aforementioned embodiments, it would be evident to anartisan with ordinary skill in the art that said embodiments can bemodified, reduced, or enhanced without departing from the scope andspirit of the claims described below. Method 500 can be adapted so thata presence system 130 is not utilized. In this embodiment, participantscan be called and only those who answer the call are joined to avoice-only, video-only, or hybrid communication session.

Other suitable modifications can be applied to the present disclosurewithout departing from the scope of the claims below. Accordingly, thereader is directed to the claims section for a fuller understanding ofthe breadth and scope of the present disclosure.

FIG. 7 depicts an exemplary diagrammatic representation of a machine inthe form of a computer system 700 within which a set of instructions,when executed, may cause the machine to perform any one or more of themethodologies discussed above. In some embodiments, the machine operatesas a standalone device. In some embodiments, the machine may beconnected (e.g., using a network) to other machines. In a networkeddeployment, the machine may operate in the capacity of a server or aclient user machine in server-client user network environment, or as apeer machine in a peer-to-peer (or distributed) network environment.

The machine may comprise a server computer, a client user computer, apersonal computer (PC), a tablet PC, a laptop computer, a desktopcomputer, a control system, a network router, switch or bridge, or anymachine capable of executing a set of instructions (sequential orotherwise) that specify actions to be taken by that machine. It will beunderstood that a device of the present disclosure includes broadly anyelectronic device that provides voice, video or data communication.Further, while a single machine is illustrated, the term “machine” shallalso be taken to include any collection of machines that individually orjointly execute a set (or multiple sets) of instructions to perform anyone or more of the methodologies discussed herein.

The computer system 700 may include a processor 702 (e.g., a centralprocessing unit (CPU), a graphics processing unit (GPU, or both)), amain memory 704 and a static memory 706, which communicate with eachother via a bus 708. The computer system 700 may further include a videodisplay unit 710 (e.g., a liquid crystal display (LCD), a flat panel, asolid state display, or a cathode ray tube (CRT)). The computer system700 may include an input device 712 (e.g., a keyboard), a cursor controldevice 714 (e.g., a mouse), a disk drive unit 716, a signal generationdevice 718 (e.g., a speaker or remote control) and a network interfacedevice 720.

The disk drive unit 716 may include a machine-readable medium 722 onwhich is stored one or more sets of instructions (e.g., software 724)embodying any one or more of the methodologies or functions describedherein, including those methods illustrated above. The instructions 724may also reside, completely or at least partially, within the mainmemory 704, the static memory 706, and/or within the processor 702during execution thereof by the computer system 700. The main memory 704and the processor 702 also may constitute machine-readable media.

Dedicated hardware implementations including, but not limited to,application specific integrated circuits, programmable logic arrays andother hardware devices can likewise be constructed to implement themethods described herein. Applications that may include the apparatusand systems of various embodiments broadly include a variety ofelectronic and computer systems. Some embodiments implement functions intwo or more specific interconnected hardware modules or devices withrelated control and data signals communicated between and through themodules, or as portions of an application-specific integrated circuit.Thus, the example system is applicable to software, firmware, andhardware implementations.

In accordance with various embodiments of the present disclosure, themethods described herein are intended for operation as software programsrunning on a computer processor. Furthermore, software implementationscan include, but not limited to, distributed processing orcomponent/object distributed processing, parallel processing, or virtualmachine processing can also be constructed to implement the methodsdescribed herein.

The present disclosure contemplates a machine readable medium containinginstructions 724, or that which receives and executes instructions 724from a propagated signal so that a device connected to a networkenvironment 726 can send or receive voice, video or data, and tocommunicate over the network 726 using the instructions 724. Theinstructions 724 may further be transmitted or received over a network726 via the network interface device 720.

While the machine-readable medium 722 is shown in an example embodimentto be a single medium, the term “machine-readable medium” should betaken to include a single medium or multiple media (e.g., a centralizedor distributed database, and/or associated caches and servers) thatstore the one or more sets of instructions. The term “machine-readablemedium” shall also be taken to include any medium that is capable ofstoring, encoding or carrying a set of instructions for execution by themachine and that cause the machine to perform any one or more of themethodologies of the present disclosure.

The tern “machine-readable medium” shall accordingly be taken toinclude, but not be limited to: solid-state memories such as a memorycard or other package that houses one or more read-only (non-volatile)memories, random access memories, or other re-writable (volatile)memories; magneto-optical or optical medium such as a disk or tape; andcarrier wave signals such as a signal embodying computer instructions ina transmission medium; and/or a digital file attachment to e-mail orother self-contained information archive or set of archives isconsidered a distribution medium equivalent to a tangible storagemedium. Accordingly, the disclosure is considered to include any one ormore of a machine-readable medium or a distribution medium, as listedherein and including art-recognized equivalents and successor media, inwhich the software implementations herein are stored.

Although the present specification describes components and functionsimplemented in the embodiments with reference to particular standardsand protocols, the disclosure is not limited to such standards andprotocols. Each of the standards for Internet and other packet switchednetwork transmission (e.g., TCP/IP, UDP/IP, HTML, HTTP) representexamples of the state of the art. Such standards are periodicallysuperseded by faster or more efficient equivalents having essentiallythe same functions. Accordingly, replacement standards and protocolshaving the same functions are considered equivalents.

The illustrations of embodiments described herein are intended toprovide a general understanding of the structure of various embodiments,and they are not intended to serve as a complete description of all theelements and features of apparatus and systems that might make use ofthe structures described herein. Many other embodiments will be apparentto those of skill in the art upon reviewing the above description. Otherembodiments may be utilized and derived therefrom, such that structuraland logical substitutions and changes may be made without departing fromthe scope of this disclosure. Figures are also merely representationaland may not be drawn to scale. Certain proportions thereof may beexaggerated, while others may be minimized. Accordingly, thespecification and drawings are to be regarded in an illustrative ratherthan a restrictive sense.

Such embodiments of the inventive subject matter may be referred toherein, individually and/or collectively, by the tern “invention” merelyfor convenience and without intending to voluntarily limit the scope ofthis application to any single invention or inventive concept if morethan one is in fact disclosed. Thus, although specific embodiments havebeen illustrated and described herein, it should be appreciated that anyarrangement calculated to achieve the same purpose may be substitutedfor the specific embodiments shown. This disclosure is intended to coverany and all adaptations or variations of various embodiments.Combinations of the above embodiments, and other embodiments notspecifically described herein, will be apparent to those of skill in theart upon reviewing the above description.

The Abstract of the Disclosure is provided to comply with 37 C.F.R.§1.72(b), requiring an abstract that will allow the reader to quicklyascertain the nature of the technical disclosure. It is submitted withthe understanding that it will not be used to interpret or limit thescope or meaning of the claims. In addition, in the foregoing DetailedDescription, it can be seen that various features are grouped togetherin a single embodiment for the purpose of streamlining the disclosure.This method of disclosure is not to be interpreted as reflecting anintention that the claimed embodiments require more features than areexpressly recited in each claim. Rather, as the following claimsreflect, inventive subject matter lies in less than all features of asingle disclosed embodiment. Thus the following claims are herebyincorporated into the Detailed Description, with each claim standing onits own as a separately claimed subject matter.

What is claimed is:
 1. A system comprising: a communication deviceincluding a processor; and a memory coupled to the processor, whereinthe memory stores executable instructions, wherein the processor,responsive to executing the instructions, performs operationscomprising: presenting a graphical user interface comprising acommunication log that identifies a group of parties, wherein thecommunication log comprises a plurality of call logs including a dialedcalls log and a received calls log, and a selectable option forindicating selection of a plurality of parties to engage in acommunication session; receiving a signal indicating the selection of aplurality of parties to engage in the communication session based onuser input responsive to the presentation of the selectable option viathe graphical user interface; receiving a selection of a group ofparticipants from the group of parties based on user input responsive tothe presentation of the communication log via the graphical userinterface; retrieving from an address book a communication deviceidentifier for each of a plurality of communication devices of the groupof participants and a conferencing type associated with each of thecommunication devices, wherein the address book is distinct from thecommunication log; presenting a list of the group of participants andrespective capabilities of the communication devices, whereby eachparticipant is associated with a conferencing type indicating whetherthe participant can participate in video conferencing or audio-onlyconferencing, wherein the list includes a plurality of distinctconferencing types, wherein the list is distinct from the address bookand from the communication log, wherein a first set of the group ofparticipants is associated with video conferencing and a second set ofthe group of participants is associated with audio-only conferencing;presenting via the graphical user interface a plurality of selectablecommunication options comprising audio-only, video-only and audio-videohybrid; receiving a selection of one of the communication optionscomprising a target communication option, based on user input via thegraphical user interface responsive to the presenting of thecommunication options, the selection thereby specifying the targetcommunication option prior to initiation of the communication session;in accordance with the target communication option being the audio-videohybrid, contacting the first set of the group of participants on a videochannel and the second set of the group of participants on a voicechannel; and initiating the communication session according to thetarget communication option and the conferencing types associated withthe respective sets of the group of participants, wherein in accordancewith the target communication option being the audio-video hybrid, anaudio-video session is initiated using an IP multimedia subsystem, theIP multimedia subsystem being configured to facilitate services ofcircuit-switched and packet-switched systems; wherein in accordance withthe target communication option being audio-only, the communicationsession is initiated with the first set of the group of participants andwith the second set of the group of participants as an audio-onlycommunication session using the voice channel, and wherein in accordancewith the target communication option being video-only, the communicationsession is initiated with only the first set of the group ofparticipants as a video-only communication session using the videochannel.
 2. The system of claim 1, wherein the operations furthercomprise: recording a calendar event for the participants; and detectingthe calendar event, wherein the retrieving further comprises retrievingfrom the address book the communication device identifier of each of theparticipants responsive to detecting the calendar event.
 3. The systemof claim 1, wherein the address book is stored in the memory.
 4. Thesystem of claim 1, wherein the operations further comprise: retrievingpresence information for each of the group of participants; andidentifying from the presence information a communication device forcommunicating with each of the group of participants.
 5. The system ofclaim 1, further comprising a video camera for presenting videoinformation via the video channel, wherein the graphical user interfaceis presented without utilizing presence information associated with thegroup of participants.
 6. The system of claim 1, wherein thecommunication device corresponds to a tablet with a touch-sensitivedisplay.
 7. The system of claim 6, wherein a base unit iscommunicatively coupled to the tablet by way of a cordless phoneprotocol and a wireless data protocol.
 8. The system of claim 7, whereinthe base unit is communicatively coupled to a voice communication systemand to a data communication system.
 9. The system of claim 8, whereinthe base unit provides voice over internet protocol and datacommunication services to the tablet.
 10. The system of claim 7, whereinthe cordless phone protocol corresponds to a digital enhanced cordlesstelecommunications protocol, and wherein the wireless data protocolcorresponds to a wireless fidelity protocol or a Bluetooth protocol. 11.The system of claim 1, wherein the communication device initiates thecommunication session over an internet protocol multimedia subsystemnetwork.
 12. A non-transitory computer-readable storage mediumcomprising executable instructions, wherein a processing systemincluding a processor, responsive to executing the instructions,performs operations comprising: presenting, at a first communicationdevice, a graphical user interface comprising a communication logidentifying parties, wherein the communication log comprises a pluralityof call logs including a dialed calls log and a received calls log, anda selectable option for indicating selection of a plurality of partiesto engage in a communication session; obtaining, at a firstcommunication device based on user input at the first communicationdevice responsive to the presenting of the communication log, aselection of a group of participants for a communication session;obtaining, at the first communication device based on user input at thefirst communication device responsive to the presenting of theselectable option, a signal indicating the selection of a plurality ofparties to engage in the communication session; determining from anaddress book a communication device identifier and a conferencing typefor each participant, wherein the conferencing type indicates whetherthe participant can participate in video conferencing or audio-onlyconferencing, wherein the address book is distinct from thecommunication log, the group of participants being associated with aplurality of distinct conferencing types, wherein a first set of thegroup of participants is associated with video conferencing and a secondset of the group of participants is associated with audio-onlyconferencing; presenting, at the first communication device, a pluralityof selectable communication options via the graphical user interface,the communication options comprising audio-only conferencing, video-onlyconferencing and audio-video hybrid conferencing; receiving a selectionof one of the communication options comprising a target communicationoption, based on user input responsive to the presenting of thecommunication options, the selection thereby specifying the targetcommunication option prior to initiation of the communication session;in accordance with the target communication option being the audio-videohybrid, contacting the first set of the group of participants on a videochannel and the second set of the group of participants on a voicechannel; and initiating the communication session, according to thetarget communication option and the conferencing types associated withthe respective sets of the group of participants, wherein in accordancewith the target communication option being the audio-video hybrid, anaudio-video session is initiated using an IP multimedia subsystem, theIP multimedia subsystem being configured to facilitate services ofcircuit-switched and packet-switched systems; wherein in accordance withthe target communication option being audio-only, the communicationsession is initiated with the first set of the group of participants andwith the second set of the group of participants as an audio-onlycommunication session using the voice channel, wherein in accordancewith the target communication option being video-only, the communicationsession is initiated with only the first set of the group ofparticipants as a video-only communication session using the videochannel.
 13. The non-transitory computer-readable storage medium ofclaim 12, wherein the audio-only conferencing operates according to avoice over internet protocol, and wherein the communication deviceidentifier corresponds to an E.164 number or a session initiationprotocol uniform resource identifier.
 14. The non-transitorycomputer-readable storage medium of claim 12, wherein the operationsfurther comprise: recording a calendar event with the participants;detecting the calendar event; and retrieving from the address book thecommunication device identifier for each participant responsive todetecting the calendar event.
 15. The non-transitory computer-readablestorage medium of claim 12, wherein the operations further comprise:retrieving presence information for each participant; identifying fromthe presence information a communication device for communicating witheach participant; and retrieving from the address book the communicationdevice identifier for each participant according to the communicationdevice identified.
 16. The non-transitory computer-readable storagemedium of claim 12, wherein the selection is obtained without providingpresence information at the first communication device.
 17. Thenon-transitory computer-readable storage medium of claim 12, wherein thefirst communication device is a cordless phone, and wherein theoperations further comprise communicating with the communication devicesof the participants that utilize the audio-only conferencing by way of abase unit, and wherein the cordless phone and the base unit communicateaccording to a cordless phone protocol.
 18. The non-transitorycomputer-readable storage medium of claim 17, wherein the cordless phoneprotocol corresponds to a digital enhanced cordless telecommunicationsprotocol.
 19. The non-transitory computer-readable storage medium ofclaim 12, wherein the communication session is established over acommunication system comprising an internet protocol multimediasubsystem network.
 20. A method, comprising: determining, by aprocessing system including a processor of a first communication device,a conferencing type for communication devices for each of a plurality ofparticipants, wherein the conferencing type indicates whether theparticipant can participate in video conferencing or audio-onlyconferencing; presenting, by the processing system, a graphical userinterface comprising a communication log identifying the participants,wherein the communication log comprises a plurality of call logsincluding a dialed calls log and a received calls log, and a selectableoption for indicating selection of a plurality of target participants toengage in a communication session; receiving, by the processing systembased on user input at the first communication device responsive to thepresenting of the communication log, a selection from the communicationlog of the target participants from among the participants; receiving,by the processing system based on user input at the first communicationdevice responsive to the presenting of the selectable option, a signalindicating the selection of a plurality of target participants to engagein the communication session; determining, by the processing system, acommunication device identifier for each target participant from anaddress book, wherein the address book is distinct from thecommunication log; presenting, by the processing system, a list of thetarget participants and the conferencing type for each of the targetparticipants, wherein the list includes a plurality of distinctconferencing types, wherein the list is distinct from the address bookand from the communication log, wherein a first set of the targetparticipants is associated with video conferencing and a second set ofthe target participants is associated with audio-only conferencing;presenting, by the processing system, via the graphical user interface aplurality of selectable communication options comprising audio-only,video-only and audio-video hybrid; receiving, by the processing system,a selection of one of the communication options comprising a targetconferencing type, based on user input responsive to the presenting ofthe communication options, the selection thereby specifying the targetconferencing type prior to initiation of the communication session; inaccordance with the target conferencing type being the audio-videohybrid, contacting, by the processing system, the first set of thetarget participants on a video channel and the second set of the targetparticipants on a voice channel; and initiating, by the processingsystem, the communication session, according to the target conferencingtype and the communication device identifiers associated with therespective sets of the target participants, wherein in accordance withthe target conferencing type being the audio-video hybrid, anaudio-video session is initiated using an IP multimedia subsystem, theIP multimedia subsystem being configured to facilitate services ofcircuit-switched and packet-switched systems; wherein in accordance withthe target conferencing type being audio-only, the communication sessionis initiated with the first set of the target participants and thesecond set of the target participants as an audio-only communicationsession using the voice channel, and wherein in accordance with thetarget conferencing type being video-only, the communication session isinitiated with only the first set of the target participants as avideo-only communication session using the video channel.
 21. The methodof claim 20, wherein the method operates from a wireline phone or amobile phone, and wherein the audio-only conferencing operates accordingto a voice over internet protocol.
 22. The method of claim 20,comprising: recording, by the processing system, a calendar event withthe participants; detecting, by the processing system, the calendarevent; and retrieving, by the processing system, from the address book acommunication device identifier of each participant responsive todetecting the calendar event.
 23. The method of claim 20, wherein theconferencing type is determined from an address book accessible by thefirst communication device.